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MORPHOLINE

Description

Morpholine is a versatile organic compound with the chemical formula C4H9NO, featuring a unique structure that combines both amine and ether functional groups in a cyclic arrangement. This colorless, hygroscopic liquid has a distinctive ammonia-like odor and is miscible with water and various organic solvents. In skincare formulations, morpholine serves multiple purposes, primarily as a pH adjuster and emulsifier.

The compound's ability to maintain stable pH levels in cosmetic products helps preserve their efficacy and shelf life. As an emulsifier, morpholine aids in blending oil and water-based ingredients, creating smooth and stable formulations. Its alkaline nature makes it useful in neutralizing acidic components in skincare products.

While morpholine offers formulation benefits, its use in cosmetics is regulated due to potential health concerns. Some jurisdictions have restricted its concentration in leave-on products due to the risk of nitrosamine formation. Formulators must carefully consider safety data and regulatory guidelines when incorporating morpholine into skincare products. Alternative pH adjusters and emulsifiers are often preferred in modern formulations to address these concerns and meet evolving safety standards in the cosmetics industry.